Billiards and Quantitative Symplectic Geometry — Olga Paris-Romaskevich — Problem 2

Definitions and mathematical statement

The supplied statement consists only of the introduction:

Two questions. In the following, I ask two questions, related in spirit---one general and one specific.

Neither question is included in the supplied record. Consequently, no mathematical definitions, hypotheses, domains, boundary conditions, quantifiers, or conclusions can be recovered from this text. A precise mathematical statement requires the missing questions; the title and attribution alone do not determine their content.

Short English statement

The record announces two related questions, one general and one specific, but supplies neither question. Their mathematical statements remain unavailable.

Sources

• Local UnsolvedMath registry, permanent ID $800476$, source code catalogue entry; supplied title: Billiards and Quantitative Symplectic Geometry --- Olga Paris-Romaskevich --- Problem 2. The registry labels the record open; this is supplied metadata, not an independently verified mathematical status.
• Albach, Barraud et al., Open Problems in Billiards and Quantitative Symplectic Geometry (2026), source item attributed to Olga Paris-Romaskevich, Problem 2. Supplied reference: https://arxiv.org/abs/2602.12896. The background explicitly identifies Olga Paris-Romaskevich as the contributor; the registry's proposed-by field lists Albach, Barraud et al.
• Supplied provenance reports access on 2026-10-16 and extraction by arxiv_latex. These are supplied provenance claims; the reference and its contents have not been independently checked for this draft. The supplied excerpt provides only introductory prose, without the two questions.